Home / 2,034,345.60-3,055,017.60-1,327,507.20

Finding the Fourth Proportional to 2,034,345.60, 3,055,017.60 and 1,327,507.20

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Solution

The fourth proportional to 2,034,345.60, 3,055,017.60 and 1,327,507.20 is: 1,993,544.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,345.60 : 3,055,017.60 = 1,327,507.20 : x
  2. Step 2: Convert to fraction form
    2,034,345.60/3,055,017.60 = 1,327,507.20/x
  3. Step 3: Cross multiply
    2,034,345.60x = 3,055,017.60 × 1,327,507.20
  4. Step 4: Simplify right side
    2,034,345.60x = 4,055,557,860,126.72
  5. Step 5: Solve for x
    x = 4,055,557,860,126.72/2,034,345.60
  6. Step 6: Final answer
    x = 1,993,544.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.